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https://issues.apache.org/jira/browse/FLINK-2559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14976751#comment-14976751
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ASF GitHub Bot commented on FLINK-2559:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/1298#discussion_r43153252
--- Diff:
flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/spargel/MessagingFunction.java
---
@@ -314,7 +314,7 @@ public void remove() {
/**
* Retrieves the vertex in-degree (number of in-coming edges).
- * @return The in-degree of this vertex if the {@link
IterationConfiguration#setOptDegrees(boolean)}
+ * @return The in-degree of this vertex
--- End diff --
the `if` part is missing
> Fix Javadoc Code Examples
> -------------------------
>
> Key: FLINK-2559
> URL: https://issues.apache.org/jira/browse/FLINK-2559
> Project: Flink
> Issue Type: Improvement
> Reporter: Aljoscha Krettek
> Priority: Minor
> Labels: starter
>
> Many multiline Javadoc code examples are not correctly rendered. One of the
> problems is that an @ inside a code block breaks the rendering.
> This is an example that works:
> {code}
> * <pre>{@code
> * private static class MyIndexRequestBuilder implements
> IndexRequestBuilder<String> {
> *
> * public IndexRequest createIndexRequest(String element,
> RuntimeContext ctx) {
> * Map<String, Object> json = new HashMap<>();
> * json.put("data", element);
> *
> * return Requests.indexRequest()
> * .index("my-index")
> * .type("my-type")
> * .source(json);
> * }
> * }
> * }</pre>
> {code}
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